On Aug 13, 2012, at 6:29 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> On Mon, Aug 13, 2012 at 4:58 PM, Barry Smith <bsmith at mcs.anl.gov> wrote: > For now I'd like to get a better handle on what types of variants there would > be. This can be handled by including them and seeing what patterns come up > and then later unifying them. > > Common variants include over-weighting, using a different discretization for > residual and correction, and doing a different correction on the second leg > of a W cycle. > > This paper is a good example of what an exotic FAS MG cycle can look like. > > http://ftp.cs.technion.ac.il/he/people/irad/online-publications/BY93.pdf I meant I'd like to see them coded up. Before unifying them. Barry
